Home / 9,325,966.74-13,988,975.07-2,594,381.46

Finding the Fourth Proportional to 9,325,966.74, 13,988,975.07 and 2,594,381.46

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Solution

The fourth proportional to 9,325,966.74, 13,988,975.07 and 2,594,381.46 is: 3,891,579.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,325,966.74 : 13,988,975.07 = 2,594,381.46 : x
  2. Step 2: Convert to fraction form
    9,325,966.74/13,988,975.07 = 2,594,381.46/x
  3. Step 3: Cross multiply
    9,325,966.74x = 13,988,975.07 × 2,594,381.46
  4. Step 4: Simplify right side
    9,325,966.74x = 36,292,737,566,010.20
  5. Step 5: Solve for x
    x = 36,292,737,566,010.20/9,325,966.74
  6. Step 6: Final answer
    x = 3,891,579.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.